definition of
disagreement

[1] #1 disagreement n. [dissension, dissonance] a conflict of people's opinions or actions or characters. wn

[2] #2 disagreement n. [discrepancy, divergence, variance] a difference between conflicting facts or claims or opinions; "a growing divergence of opinion". wn

[3] #3 disagreement n. the speech act of disagreeing or arguing or disputing. wn